Search Results for the EPA National Library Catalog

Items Found: 372
Showing: Items 351 - 372
Your Search: (SUBJECT=Ontario)

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Select Item	Title	Year Published
351	Water Pollution Problems and Improvement Needs Lake Ontario and St. Lawrence River Basins.	1968
352	Water pollution problems and improvement needs: Lake Ontario and St. Lawrence River Basins	1968
353	Water quality characteristics of the US waters of Lake Ontario during IFYGL and modeling contaminant load-water quality response relationships in the nearshore waters of the Great Lakes	1979
354	Water quality data for Ontario lakes and streams.	1966
355	Water quality in the Lake Erie-Lake Saint Clair drainages : Michigan, Ohio, Indiana, New York, and Pennsylvania, 1996-98 /	2000
356	Water quality interpretive report, Ontario, 1967-1977	1979
357	Water quality management in the Great Lakes States and Ontario; statements presented at a seminar, annual meeting, Great Lakes Commission, Indianapolis, Indiana, December 15, 1966.	1967
358	Water quality management plan for the Lake Ontario basin : central (03-02), eastern (03-03), draft	1977
359	Water quality of the Lake Huron-Georgian Bay system /	1985
360	Water quality of urban storm water runoff in the borough of East York /	1977
361	Water quality studies	1976
362	Water resources survey of the County of Norfolk.	1963
363	Water resources survey of the County of Welland.	1964
364	Water-Oriented Outdoor Recreation in the Lake Ontario Basin: New York--Pennsylvania.	1967
365	Water-oriented outdoor recreation in the Lake Ontario Basin; New York - Pennsylvania.	1967
366	Waterfront transportation in the context of regional transportation : background and issues : a discussion paper /	1990
367	Welland Canal, Welland River and Twelve Mile Creek area : industrial discharges with potential impact on Lake Ontario /	1986
368	Western Canadian low-sulphur coal its expanded use in Ontario : technical report /	1986
369	Wetland plants of Ontario	1997
370	Winds over Lake Huron : chronicles in the life of a Great Lakes mariner /	1977
371	ZENON Environmental, Inc. cross-flow pervaporation system.	1995
372	Zooplankton production in Lake Ontario as influenced by environmental perturbations /	1975

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